BitStamp - Provide reliable and easy to use service for companies and individuals to exchange bitcoins.
Bisq - Bisq is an open-source desktop application that allows you to buy and sell bitcoins in exchange for national currencies, or alternative cryptocurrencies.
Bitfinex - Bitfinex is the largest and most advanced crypto-currencies trading platform.
LocalCoinSwap - Community-owned P2P cryptocurrency exchange with no KYC and 95% cold storage wallet security.
Mycelium Bitcoin Wallet - With the Mycelium Bitcoin Wallet you can send and receive Bitcoins using your mobile phone.
Airbitz - A Bitcoin wallet, new, reads well.